class Libotr < Formula
  desc "Off-The-Record (OTR) messaging library"
  homepage "https://otr.cypherpunks.ca/"
  url "https://otr.cypherpunks.ca/libotr-4.1.1.tar.gz"
  sha256 "8b3b182424251067a952fb4e6c7b95a21e644fbb27fbd5f8af2b2ed87ca419f5"
  license "GPL-2.0"

  livecheck do
    url :homepage
    regex(/href=.*?libotr[._-]v?(\d+(?:\.\d+)+)\.t/i)
  end

  bottle do
    sha256 cellar: :any, arm64_big_sur: "d3f0dce4e18d75daa3563be158054d7f5c92f4de80e5169dfaf7f9b785deed8d"
    sha256 cellar: :any, big_sur:       "783eead021ab3ddb3897f8c40e91bd6aec58e5084ef1df3c45a98550591ad29c"
    sha256 cellar: :any, catalina:      "b841026a4752756107affe9f6016da14ea5a9a0a48b33ccd461eced5cd89b64a"
    sha256 cellar: :any, mojave:        "90da0033157a7771cf7239d038f36e0d613616f1918a168fa763f3e2eafc0106"
    sha256 cellar: :any, high_sierra:   "0b340441feba4b325c3ff5c26a9e79b16294461f6f681ae42a2a5d45966e7391"
    sha256 cellar: :any, sierra:        "9f0b214278e4cdf81a1a0c083f1aa45ba64430b449121c4d0596357952dcc93d"
    sha256 cellar: :any, el_capitan:    "43d7a166cd12b611e7bf15dfa3865d18e573a81a218e2aeb0061d51203ecde39"
    sha256 cellar: :any, yosemite:      "b3f215fd3952f7a97af36500365c3c017f23de107162f4c76b0e48355bd2a358"
  end

  depends_on "libgcrypt"

  def install
    system "./configure", "--disable-dependency-tracking",
                          "--prefix=#{prefix}",
                          "--mandir=#{man}"
    system "make", "install"
  end
end
